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FareFinder

Flights to Sion  |  From London

All fares are indicative. Prices are correct at the date and time last updated.
Flights to Sion - Cheapest per month
£206
incl. payment fees
KLM
London Heathrow4 Sep 2025, 11:45Geneva4 Sep 2025, 16:303h 45
1 stop
KLM
Geneva8 Sep 2025, 17:15London Heathrow8 Sep 2025, 20:554h 40
1 stop
KLM
Last updated: 5 Days Ago
Date: 4 Sep - 8 Sep
£211
incl. payment fees
Air France
London Heathrow4 Sep 2025, 15:00Geneva4 Sep 2025, 21:555h 55
1 stop
Air France
Geneva8 Sep 2025, 18:15London Heathrow8 Sep 2025, 21:254h 10
1 stop
Air France
Last updated: 5 Days Ago
Date: 4 Sep - 8 Sep